BearingBrain
Parts Intelligence
Part page

NTN 81140 M

Cylindrical · Open
Ø200Ø25037
Bore
200 mm
Outside dia
250 mm
Width
37 mm
Dynamic C
310.0 kN
Static C0
1500.0 kN
Speed grease
700 rpm
Speed oil
1,400 rpm
Clearance
CN (Normal)
Precision
P0
Weight
5.133 kg
Interactive view — 3D model + CAD files → Substitution sheet — printable →
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
81140 MKOYO (JTEKT)200×250×37310.0 kN
81140 MINA (Schaeffler)200×250×37310.0 kN
81140 MMinebeaMitsumi (NMB)200×250×37310.0 kN
81140 MNachi Fujikoshi200×250×37310.0 kN
81140 MFAG (Schaeffler)200×250×37310.0 kN
81140 MTimken200×250×37310.0 kN
81140 MRBC Bearings200×250×37310.0 kN
81140 MPeer Bearing200×250×37310.0 kN